Android

In what cases is it recommended to use service objects in application architecture?

How long was your adaptation period at your previous company?

When does automatic object initialization occur in Kotlin?

When does data initialization occur in virtual tables?

Is it possible to not describe some components in the Manifest file?

List all ways of data transfer between fragments.

Is it possible to store an anonymous function in a variable?

How do you differentiate between types of Layout based on their impact on application efficiency?

Junior — Middle

Яндекс

What is the algorithmic complexity order of the operation of merging multiple arrays followed by sorting the resulting array?

What is the difference between using the map operator and flatMap in RxJava, and in which cases is it preferable to use each of them?

What operations and capabilities does using a data class provide in a programming language?

Junior — Middle

Wildberries

What is stored in the data layer?

Tell me about access modifiers in Java.

What is the difference between the remember and rememberSavable functions in Jetpack Compose in the context of state management?

Junior — Middle

OZON

Why can inheritance in object-oriented programming be a disadvantage or cause inconvenience?

What methods do you use to develop your professional skills in your chosen field?

What is the purpose of the toString method in the Any class in Kotlin or other JVM languages?

What methods can you use to implement asynchronous task execution in an application?

In Android, there are maps where you can add primitive types. Can you tell more about this?

What other approaches or components can be used instead of Service in application architecture?

Junior — Middle

Selecty